1991 MITSUBISHI 3000GT Service Manual

AUTOMATIC TRANSAXLE - Service Adjustment Procedures23-53 ~
(3) Using the special tool, tap the drive shaft oil seal into the
transaxle.
Note in illustration the direction of installation of drive shaft
oil seal.
(4) Apply a coating of the transaxle fluid to the lip of the oil seal.
Transaxle fluid: Dia ATF SP or MITSUBISHI PLUS ATFor equivalent
Transaxle
side
011 seal lip
2200037
-fSPEEDOMETER CABLE REPLACEMENTM23FEAL2
1.Correctly insert the adapter into the instrument panel, and
fasten the new speedometer cable.
I
OQFOO83
2.Install the grommet so that, as shown in the illustration, the
cable attachment part and the projecting part are horizontal.
Caution1
The cable arrangement should be made so that the
’radius of cable bends is 150 mm (5.9 in.) or more.
3.. At the transaxle end of the speedometer cable, the key joint
should be inserted into the transaxle, and the nut should be
securely tightened.
Caution
If the cable is not correctly and securely connected, it
may cause incorrect indication by the speedometer, orabnormal noise. Be sure to connect it correctly.
TSB Revision

23-54AUTOMATIC TRANSAXLE - Transaxle Control.
TRANSAXLE CONTROLM231A- _
REMOVAL AND INSTALLATION\
Pre-removal and Post-installation(Refer to GROUP
52A-Floor Console.)
7 ft.lbs.
Transaxle control cable removal steps
1. Air cleaner cover, Air intake hose2. CD amp. (Vehicles with CD player)l5. Connection for transaxle control cableassembly (Select lever assembly side)
6. Transaxle control cable, assembly
7. Clamp
8. Adjuster09FOO31
Selector lever assembly removal steps
1. Air cleaner cover, Air intake hosel +3. Connection for key-interlock cable(Selector lever assembly side)*+4. Connection for shift-lock cable(Selector lever assembly side)I)+5. Connection for transaxle control cable(Selector lever assembly side)9. Selector lever assembly
TSB Revision

AUTOMATIC TRANSAXLE - Transaxle Control
23-55
V’
1112 Nm9 ft.lbs.
Key-interlock cable removal steps
2. CD amp. (Vehicles with CD player)I)+3. Connection for key-interlock cable(Selector lever assembly side)10. Connection for transaxle control unit
11. Knee protector (Refer to GROUP 52A-
Instrument Panel)12. Column cover lower
13. Cover
*C 14. Cam lever** 15. Key-interlock cableI)+ 16. Slide lever17. Cable guide
18. ClampOQFOO35
Shift-lock cable removal steps
2. CD amp.**4. Connection for shift-lock cable(Selector lever assembly side)10. Connection for transaxle control unil:*4 19. Shift-lock cable20. Clamp
Reverse (R) position alarm buzzer removal
21. Reverse (R) position alarm buzzer
TSB Revision

23-56AUTOMATIC TRANSAXLE - Transaxle ControlOQPOOQQ
09FOO5
INSPECTIONM231CAMl Check the control cable for function and for damage.
lCheck the outer cable (key interlock cable, shift lock cable)
’for damage and spring for breakage and tension.~J
lCheck the inner cable (key interlock cable, shift lock cable)
for extension.
REVERSE
(R) POSITION ALARM BUZZER
Check that the buzzer sounds when battery voltage is applied
across terminals.
SERVICE POINTS OF INSTALLATIONM231DAW
19. CONNECTION OF SHIFT LOCK CABLE (BRAKE PEDAL
SIDE)Connect the shift lock cable so that its threads measure
about 4 mm
(.16 in.).
CautionDo not change the routing of shift lock cable to the
selector lever assembly.
16. INSTALLATION OF SLIDE LEVER / 15. KEY INTERLOCK
CABLE (STEERING LOCK ASSEMBLY SIDE) / 14. CAM
LEVER(1) Place the ignition key at the “LOCK” position or keep it
removed.
(2) Install the slide lever, key interlock cable, and cam lever
to the steering lock assembly as shown.
Caution
Do not change the routing of key interlock cable tothe selector lever assembly.
5. CONNECTION OF TRANSAXLE CONTROL CABLE
(SELECTOR LEVER ASSEMBLY SIDE)Connect the transaxle control cable, then make the follow-
ing adjustment.
(1) Place the selector lever in “N” position.
(2) Loosen the nut and slightly pull the transaxle control
cable in the direction of the arrow; then, tighten the nut.
4.CONNECTION OF SHIFT LOCK CABLE (SELECTOR LEV-
ER ASSEMBLY SIDE)(1) Place the selector lever in “P” position.
(2) Disconnect the key interlock cable from the selector
lever assembly side.
(3) Turn the lock cam B counterclockwise (arrow
0) to
move the set lever upward (arrow
0)._.-(4) Frt the cutout in set lever to the jock pm ot lock cam B. u
TSB Revision

AUTOMATIC TRANSAXLE - Transaxle Control23-57
09N0050Was
Nut
09N0049Was
Nut
0910046
I
-09FOlOt(5) Connect the shift lock cable to lock cam B and
temporarily tighten the nut.
At this time, install the spring and washer,
vvhich have
been fitted to the shift lock cable, as shown.
(6) Pressing the set lever to prevent lock cam B from
moving, lightly pull the shift lock cable to take up slack
and tighten the nut to secure the shift lock cable into
position.
NOTEMake sure that the shift lock cable end is in contact with
the fixing pin of lock cam B as shown, then install the
washer and snap pin.
(7) Connect the key interlock cable to lock cam A and
temporarily tighten the nut.
At,this time, install the spring and washer, vvhich have
been fitted to the key interlock cable, as shown.
(8) Lightly pressing lock cam A in the direction of arrow,
lightly push the key interlock cable to take up slack and
tighten the nut to secure the key interlock cable in
position.
(9) Turn the set lever and fit it onto the fixing pin on lock
cam A, then install the snap pin.
(lO)After the key interlock cable has been connected, check
the shift lock and key interlock mechanism. (Refer to
P.23-50.)
3. CONNECTION OF KEY INTERLOCK CABLE (SELECTOR
LEVER ASSEMBLY SIDE)(1) Place the selector lever into “P” position.
(2) Connect the key interlock cable to lock cam A and
temporarily tighten the nut.
At this time, install the spring and washer, which have
been fitted to the key interlock cable, as shown.
(3) Lightly pressing lock cam A in the direction of arrow,
lightly push the key interlock cable to take up slack and
tighten the nut to secure the key interlock cable in
position.
(4) Turn the set lever and fit it onto the fixing pin on lock
cam A, then install the snap pin.
(5) After the key interlock cable has been connected, check
the key interlock mechanism. (Refer to
P.23-50.)TSB Revision
-1
I
I
I~
I~
I
I
I

23-58AUTOMATIC TRANSAXLE - Selector Lever Assembly
SELECTOR LEVER ASSEMBLY
DISASSEMBLY AND REASSEMBLY
@b
h-
16
Disassembly steps
l *1.
2.
**i:a*5.
76:
::10.11:
12.
13.
l * 14.15.
16.
17.
18.
19.
20.
21.
224.
6\/7
14
Overdrive control switch, position light and
Power (PWRVEconomy (ECO)/Hold (HOLD)\.GLg
changeover switch connectorCover/>I \-
Selector knob2.0 Nm
Overdrive control switch button1.6 ftlbs.
13
Overdrive control switchPin..,Pushbutton
Spring
Indicator panel
Power (PWRVEconomy (ECOVHold (HOLD)chanaeover switch connector17 18SliderIndicator panel lowerSocket assembly
Sleeve
Bolt
Lever assembly
BushinaI
23W 26fi& -’
Pioe ”Cotter pin
Washer
Lock cam B
Spring
Cotter pin
Washer
25. Set lever26. Lock cam A27. Bracket assembly09FOO39
1 TSB RevisionI

AUTOMATIC TRANSAXLE - Selector Lever Assemblv23-59
/
LTerminal
Scjewdriver
D9R0054
/
L
L’/
09FOO9909FOlOO
I09FOO9909FOlOlLever
assembly
SERVICE POINTS OF DISASSEMBLYM230FAD
1. REMOVAL OF OVERDRIVE CONTROL SWITCH CON-
NECTORDisconnect the overdrive control switch connector and then
remove the terminal from the overdrive control switch
connector.
4. REMOVAL OF OVERDRIVE CONTROL SWITCH BUT-
TON
/ 5. OVERDRIVE CONTROL SWITCH
(1) Using the flat-tip screwdriver, remove the overdrive
control switch button.
(2) Remove the overdrive control switch mounting screw.
(3) Pressing the switch, remove the overdrive control
switch.
INSPECTIONMWOGAE
l Check the detent plate for wear.
l Check the bushing for wear or damage.
l Check the spring for damage or deterioration.
POWER
(PWR)/ECONOMY (ECO)/HOLD (HOLD) SWITCH
Check for continuity between terminals when the switch is
OFF and when ON.
ON (PWR)b-l-l I
I ~~OFF (ECO)IIII
I--- ~~~ 1 1 o-+0 1ON (HOLD)
NOTEO-O indicates that there is continuity between the terminals.
OVERDRIVE CONTROL SWITCHCheck for continuity between terminals when the switch is
OFF and when ON.
4
ON (Overdrive activation)
OFF (Overdrive non-activation)0
NOTEO-O indicates that there is continuity between the terminals.
SERVICE POINT OF REASSEMBLYM230HAO
14. INSTALLATION OF SLEEVEPlace the selector lever in the “N” position, and then turn
the sleeve so that the clearance between the sleeve and
the lever assembly end is within the standard value.
Standard value (A): 15.2
- 15.9 mm (-598 - .625 in.)
TSB Revision

23-60AUTOMATIC TRANSAXLE - Transaxle Oil Cooler, Hoses, Tubes
TRANSAXLE OIL COOLER, HOSES, TUBESNZlSA- .
REMOVAL AND INSTALLATION
Pre-removal and Post-installationOoeration
4*1. Hose4*2. Tube assembly4*3. Feed hose4*4. Return hose
12 Nm
9 ft.lbs.
Hose assembly removal steps
5. Air cleaner cover, Air intake hose4*6. Hose assembly
Tube assembly removal steps
7. Front splash shield extension(right side)4* l 48. Eye bolt
9. Tube assembly
Transaxle oil cooler removal steps
7. Front splash shield extension(right side)l * **I8. Eye bolt
10. Transaxle oil cooler4.0
ium2.9 ft.lbs.
1 TSB Revision